Description
M10 x 20mm Hex Head Set Screws
The M10 x 20mm Hex Head Set Screws provide a strong, reliable fixing for strut channel and structural applications. Finished in hot dipped galvanised, they offer dependable corrosion resistance and long service life. Ideal for professional trade, construction and building services use.
Key Specifications:
- Thread Size: M10 Metric
- Length: 20mm
- Thread Pitch: 1.5mm
- Material: Grade 8.8 High Tensile Steel
- Finish: Hot Dipped Galvanised (HDG)
- Hex Head Size (A/F): 17mm
- Thread: Fully Threaded to DIN 933
- Engineered for reliable structural fixings
- HDG finish ensures long-term corrosion resistance in outdoor settings
- Suitable for all 41mm Unistrut-type channel systems
- Supplied in a trade box of 100 for efficient stocking and use
- External steel frameworks and cable support systems
- Channel bracket assemblies and mounting plates
- Heavy-duty pipe clamps, tray fixings, and more
- M10 Channel Nuts & Fixing Nuts
- View Penny Washers – Zinc & HDG
- Explore All Hex Head Set Screws
Key Benefits:
- Fully threaded for a strong, reliable fixing
- Manufactured to recognised DIN specifications
- Ideal for strut channel and structural fixings
- Finished in hot dipped galvanised for corrosion resistance
Applications:
- Strut channel and bracket assembly
- Structural steel fixings
- Mechanical and building services install
- General trade and construction use
Ordering & Delivery:
Trusted UK Delivery – 95% of orders dispatched within 24 hours
Most orders arrive within 1–2 working days as standard.
Note: Heavy or bulk orders, as well as any special cut length or non-standard products, may take slightly longer to dispatch.
For bulk quantities or trade pricing, please call our team on 0121 270 8507.



















